758049327

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{211097}}^1$

素因数の和:211132

約数の個数: 32

約数和(自身を含む): 1351027200

約数和(自身を除く): 592977873

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 513, 1197, 3591, 211097, 633291, 1477679, 1899873, 4010843, 4433037, 5699619, 12032529, 13299111, 28075901, 36097587, 39897333, 84227703, 108292761, 252683109, 758049327]

約数ペア:

[(1, 758049327), (3, 252683109), (7, 108292761), (9, 84227703), (19, 39897333), (21, 36097587), (27, 28075901), (57, 13299111), (63, 12032529), (133, 5699619), (171, 4433037), (189, 4010843), (399, 1899873), (513, 1477679), (1197, 633291), (3591, 211097)]